33
/es/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
396595
34358
1
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ Obtener premium
Create a timeline
Public timelines
FAQ
About & FeedbackAcuerdoPrivacidadFAQ
Support 24/7  
CabinetGet premium
Donate

2 h 52 m, 30 oct 2001 año - Zygote is formed.

Descripción:

A male and a female go through sexual intercourse. The male gamete or sperm and the female gamete or egg join and form a cell called zygote. Each of the gametes have 23 chromosomes, human zygotes contains 46 chromosomes.

Source
"GCSE Bitesize: Formation of Sex Cells." BBC, BBC,
www.bbc.co.uk/schools/gcsebitesize/science/add_edexcel/cells/mitosisrev2.shtml.

Añadido al timeline:

How is new life formed? Project

ByGabriela Barajas
8 dic 2017
0
0
464

fecha:

2 h 52 m, 30 oct 2001 año
Ahora mismo
~ 24 years ago

Fotos:

About & FeedbackAcuerdoPrivacidadFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL